Animation: Animations look pretty good if not a little robotic, especially in the shoot. I quite dig the style of the animations anyways.
Functionality: Everything seems to work well with the exception of the smoothing on the model, it's messed up. The lighting normals are wrong so the light source isn't consistent with other models and you've got a few unwelded verts. Not a bad port anyways, it isn't that apparent with textures.
Originality: Pretty original, Vintorezs are quite rare (although the only VSSs that are around are the same one so that deducts a couple of points). Good job porting the animations, gives it a personal touch.
Texture: While I dig the default STALKER textures, I think this is a little bit too dark and bland. The excessive blackness makes it look a bit monotonous as well. The biggest problem is downsizing; you should've chopped the map to maintain an almost-original resolution.

Animation: Top notch, good choice of anims. No complaints here.
Model: It's decent, although glaringly inaccurate at some places. Foregrip is too box-like and the dustcover's shape is really off. Looks way too thin, tall and the fine details on the reciever are inaccurate.
Originality: A black AK74 with a couple often-used anims, nothing too original.
Texture: It's okay, although I've got some gripes with it. The magazine looks _really_ washed out and stony, it should be glossy plastic. You also forgot to skin some rivets on.

The wood is okay if not inaccurate, I can tell you used a generic wood texture instead of using something that resembles gun wood better.

The whole thing is quite grainy and a tad blurry in some places, generally speaking the lighting is a tad bland and could've used a bit more something to make it more attractive.

Animation: No complaints here.
Model: Looks pretty good, shape of the dust cover looks a bit off to me
Texture: The textures are really grainy and bland and the edging doesn't make much sense. All the edges are just painted white which doesn't look too natural D:

Animation: Nice choice of anims, no complaints here. Good work all around.
Originality: Well, it's a pretty basic knife and we've seen this several times, could be worse though.
Texture: It's okay but it doesn't really stand out and there's several flaws about it. First off your grip texture looks way too rough to the point where it'd be really uncomfortable to hold and generally speaking the lighting on the handle looks kinda off. The metal strip on the back of the handle doesn't blend in, you should've added some edging or shadowing there in order to get it fit there better. The blade is okay but it still has quite a few things that stand out. There's no edging at all, I know you wanted to keep this clean but you should've defined the shapes at least in some way to get a better, natural feel to it. The texture there is quite splotchy considering how clean the thing otherwise is. The serrated part on the back of the blade looks really soft and unconvincing. Some of the highlights on the blade look a bit washed out. And lastly, the biggest cock-up of all; there's a massive typo in the text staring right at your face. It should say "Alabama" and it really bugs me out. You should've also blended the text in better, now it stands out in a bad way.

All in all, it's not a horrible skin and I can see quite a few people using it, don't be discouraged by my comments. I'm just a critic after all :p

Generally speaking they're quite awesome, the only "flaw" being some parts (mainly fabric areas) looking flat, you should've spruced them up a bit somehow and the default arms bring the score down a tad since they're somewhat grainy and low-res